A-TON is a new edition and platform of Berghain s in-house imprint Ostgut Ton. focussing on ambient. archive and alternative music. differing from the club-focussed records on the main label. Furthermore the first A-TON offering – Chronicles | – marks the start of a series from Luke Slater s The 7th Plain moniker. with remastered. previously released and unheard archive material.